A bit like the other USB Shaver, this second horseman improves on the first in both price and functionality. Instead of being tethered to a USB port, this shaver is battery powered and rechargeable, which means you don't have to get shavings all inside your laptop because your USB cable is only 3 feet long. Good news for the poor Dell repairman who has to refurbish your machine.

Are power outlets become so scarce that we are forced to power our shaving gadgets with USB ports?…
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Other improvements: $22 instead of $30, straight-foil instead of dual-heads, and a light-up USB port so you know when it's plugged in. Not bad for a razor you're not afraid to accidentally leave behind in your hotel room. – Jason Chen